Is the 2019 New Sylphy compliant with China VI emission standards?
1 Answers
2019 New Sylphy is compliant with China VI emission standards. The following is a detailed introduction to the China VI emission standards: 1. It is an upgraded version of the current China V emission standards, with stricter limits on the emissions of CO (carbon monoxide), THC (total hydrocarbons), NMHC (non-methane hydrocarbons), NOX (nitrogen oxides), and PM (particulate matter) compared to China V standards. Additionally, it introduces new regulations on PN (particulate number) emissions. 2. According to estimates, under the China VI emission standards, the emissions of carbon monoxide, hydrocarbons, non-methane total hydrocarbons, and nitrogen oxides from light gasoline vehicles will be reduced by about 50% compared to the China V phase, and particulate matter emissions will be reduced by about 40%. For heavy-duty diesel vehicles, nitrogen oxides and particulate matter will be reduced by more than 60% compared to the China V phase. 3. In addition to stricter emission requirements, the cold-start test cycle has been adjusted from the NEDC cycle under China V to the WLTC cycle under China VI, resulting in an increase in actual emissions. The dual-idle test will be adjusted to the actual driving test (RDE) starting from July 1, 2023, leading to higher tailpipe emissions. Considering that vehicle exhaust accounts for 20% to 40% of air pollution in first-tier cities, the implementation of China VI can bring a noticeable improvement of more than 10% in urban air quality. 4. On December 23, 2016, the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine issued the "Limits and Measurement Methods for Emissions from Light-Duty Vehicles (China VI)", which came into effect on July 1, 2020. On June 22, 2018, the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection and Quarantine issued the "Limits and Measurement Methods for Emissions from Heavy-Duty Diesel Vehicles (China VI)", which came into effect on July 1, 2019.
